And are there health risks associated with it? As a frequent traveler, I do everything I can to take care of myself en route, including drinking plenty of water and being pat down at security ...

Many people get nervous while flying and seeing fog rolling through the cabin could potentially cause more stress. However, ...

It's called the auxiliary power unit, and it's the smallest engine on the plane. But that doesn't mean it serves a small purpose. It provides the necessary power to start the plane's engines and ...

An auxiliary power unit (APU) is a small, self-contained power source that is used in land and rail vehicles as well as in ...